All of the ancient civilizations were close to a major water source.
All of them practiced agriculture in order to provide enough food for their civilization.
All of them had some sort of irrigaiton in place in order to water down he fields.
All of them lived in socially stratified societies where a ruler was present.
A primary source. A primary sources are first hand accounts like diaries, autobiographies, etc.
Answer:
Yes, it is worth having many surveillance cameras in order to provide more safety even if it meant my privacy will be affected.
Explanation:
The world is constantly changing and advancing, thus people around the world are becoming more skillful and technologically-advanced. This follows too that criminals are also becoming skillful in doing illegal activities. In order to prevent crimes from increasing, surveillance cameras should be set up in order to ward them off from doing the crime or to handle a speedy investigation of illegal activities.
Yes, privacy is also essential for me, but weighing the advantages of surveillance cameras is pivotal in ensuring that the society we're living is safe. "Privacy" would be nothing if I'd feel less safer living on Earth.